*{
    margin:0px;
    padding:0px;
    user-select: none;
    transition: all 250ms;
    -webkit-transition: all 250ms;
}
#ul{
    display: flex;
    width: 100vw;
    height: 55px;
    /* background-color: rgb(56, 55, 55); */
    background-image: url(../img/ul_bg.png);
    list-style: none;
    position: sticky;
    justify-content: center;
    top:0;
    left: 0;
    overflow: none;
    font-family: cool_font;
    font-weight: bold;
    z-index: 999;
    box-shadow:0px 1px 5px #131313;
}
#ul_li{
    float: left;
    margin-left: 20px;
}
#ul_li a{
    position: relative;
    display: block;
    text-decoration: none;
    text-align: center;
    top: 2px;
    padding: 0px 25px;
    color: #f1f1f1;
    background-image: url(../img/set/spruce.png);
    border-radius: 5px;
    background-size: 100%;
}
#ul_li a:hover:not(.active){
    color: #131313;
    background-image: url(../img/set/oak.png);
    border-radius: 5px;
    
}
#ul_li a b,#ul_li a span{
    position: relative;
    top: 0;
}
#ul_li a:hover:not(.active) b{
    display: inline-block;
    top: 25px;
}
#ul_li a:hover:not(.active) span{
    display: inline-block;
    top: -25px;
}

#ul_li a.active{
    background-image: url(../img/set/birch.png);
    color: #131313;
    border-radius: 5px;
    border-top: 2px solid #d4c599;
    border-left: 2px solid #d4c599;
    border-right: 2px solid #6e664f;
    border-bottom: 2px solid #6e664f;
}
ul form{
    float: right;
    right: 1px;
    border: 2px solid #f1f1f1;
    color: #f1f1f1;
    border-radius: 5px;
    text-align: center;
    width: 150px;
    height: 55px;
    line-height: 55px;
}
ul .head_img{
    position: relative;
    background-color: #f1f1f1;
    width: 52px;
    height: 52px;
    border-radius: 10px;
    left: 0px;
    top: -3px;
    object-fit:cover;
}
.user:hover .head_img{
    border-radius: 10px 10px 0px 0px;
    width: 148px;
}
.user{
    position: absolute;
    float: right;
    right: 18px;
    border: 2px solid #f1f1f1;
    color: #f1f1f1;
    border-radius: 10px;
    text-align: center;
    width: 55px;
    height: 55px;
    line-height: 55px;
}
.user:hover{
    border-bottom: 0;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    width: 150px;
}
.menu{
    position: relative;
    background-image: url(../img/set/birch.png);
    background-size: 100%;
    border-radius: 0px 0px 5px 5px;
    width: 150px;
    height: 115px;
    /* right: 108px; */
    right: -100px;
    opacity: 0;
    top:-220px;
    color: #131313;
    box-shadow:0px 4px 4px rgb(0, 0, 0);
    border-top: 0;
    z-index: -1;
    transition: all 250ms;
    border-left: 2px solid #8f8568;
    border-right: 2px solid #3f3a2c;
    border-bottom: 2px solid #3f3a2c;
    font-weight: 100;
}
.menu p{
    position: relative;
    margin: 0;
    font-size: 18px;
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-align: center;
}
.menu .exp{
    margin: 0 5px;
    width: 135px;
    height: 10px;
    background-image: url(../img/lv0.png);
    background-size: 100%;
    border-radius: 10px;
    overflow: hidden;
    border: 0;
}
.menu .exp div{
    position: relative;
    width: 0%;
    height: 10px;
    background-image: url(../img/lv1.png);
    background-repeat: no-repeat;
    border-radius: 10px;
    border: 0;
}
.menu .level{
    position: relative;
    top: -15px;
}
.menu .level span:nth-child(1){
    color: #046404;
}
.menu .level span:nth-child(2){
    color: #044964;
}
.menu .operate{
    position: relative;
    top: -40px;
}
.menu .operate a{
    background-image: url(../img/set/oak.png);
    font-size: 14px;
    padding: 3px 5px;
    margin: 0 1px;
    border-radius: 3px;
    text-decoration: none;
    color: #131313;
}
.menu .operate a:hover{
    color: #f1f1f1;
    background-image: url(../img/set/spruce.png);
}
.user:hover .menu{
    top: -2px;
    right: 1px;
    border-top: 0;
    opacity: 1;
}
.unuser{
    position: absolute;
    line-height: 25px;
    text-align: center;
    right: 12px;
    top: 2px;
    background-image: url(../img/set/spruce.png);
    width: 150px;
    height: 52px;
    color: #f1f1f1;
    cursor: pointer;
    border-radius: 5px;
    font-size: 18px;
    overflow: hidden;
}
.unuser:hover{
    background-image: url(../img/set/oak.png);
}
.unuser span:nth-child(1){
    position: relative;
    top: 10px;
}
.unuser span:nth-child(4){
    position: relative;
    top: 0;
    color: #131313;
    font-size: 35px;
    font-stretch: expanded;
}
.unuser:hover span:nth-child(1){
    top: -40px;
}
.unuser:hover span:nth-child(4){
    top: -40px;
}
.ul_border{
    border-top: 2px solid #8f8568;
    border-left: 2px solid #8f8568;
    border-right: 2px solid #3f3a2c;
    border-bottom: 2px solid #3f3a2c;
}
.ul_border:hover{
    border-top: 2px solid #ada27f;
    border-left: 2px solid #ada27f;
    border-right: 2px solid #554e3c;
    border-bottom: 2px solid #554e3c;
}